Roofing Underlay Sheet

Group Construction
Min. Order 1 piece
Terms of Payment all
Update Time 2020-01-16


Underlayment is primarily used to separate the roof covering from the roof deck, shed water and provide secondary weather protection for the roof area of the building. Our roofing underlayment is a highly engineered, mechanically attached, coated woven synthetic roofing underlayment for sloped roofs under shingles, metal, tile or shakes. Synthetic roof underlayment greatly enhances tear resistance and lay-ability.


Repels moisture and prevents water infiltration.

Non-skid/slip-resistant walking surface and increased friction bottom surface.

Resists stretching and tearing around fasteners.

Synthetic construction inert to mold growth.

No oil leaching - no hazardous material content.

Low temperature flexibility.

Custom R&D and logo printing available.

Printed nail and overlap pattern


Available Fabric: